Texas Instruments LM317KTER Linear Controllers
IC REG LIN POS ADJ 1.5A 3PWRFLEX
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317KTER
Detailed Description
IC REG LIN POS ADJ 1.5A 3PWRFLEX
Package
TO-252-4, DPak (3 Leads + Tab)
Key Features
Package / Case: TO-252-4, DPak (3 Leads + Tab); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM317KTER Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM317KTER Linear Controllers technical specifications.
General
Package / Case
TO-252-4, DPak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A
Output Configuration
Positive
Output Voltage
1.25V
Voltage Output Max
37V
Number of Regulators
1
Alternate Parts Comparison (LM317KTER vs TL750L05CKTER vs TL750M05CKTER vs UA7905CKTER)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-252-4, DPak | TO-252-4, DPak | TO-252-4, DPak | TO-252-4, DPak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 40V | 26V | 26V | -25V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Negative |
| Output Current | 1.5A | 150mA | 750mA | 1.5A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.25V | 5V | 5V | -5V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Over Voltage, Reverse Polarity | Over Current, Over Temperature, Over Voltage, Reverse Polarity | Over Current, Over Temperature, Short Circuit |
| PSRR | 80dB ~ 65dB (120Hz) | 65dB (120Hz) | 55dB (120Hz) | 60dB (120Hz) |
| Voltage Dropout | -- | 0.6V @ 150mA | 0.6V @ 750mA | 1.1V @ 1A |
| Action |
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